Energy supplier plans move to former bank premises

AEW Energie will not be building its new headquarters on the Obere Vorstadt site in Aarau as previously planned. Test planning has shown that the space available there is not sufficient. Instead, AEW will move to the former Credit Suisse building in 2027.

Aarau, November 2025

AEW will not be relocating its new headquarters to the Obere Vorstadt site as previously planned. According to the energy supplier, the test planning launched in May 2024 showed that the possible site development was not sufficiently in line with AEW’s development goals.

The search for a new location had become necessary because the current headquarters at Industriestrasse 20 in the Aeschbachquartier in Aarau does not fulfil AEW’s short to medium-term capacity and space requirements. For this reason, the rental contract, which expires in mid-2027, will not be extended.

AEW has now found a suitable neighbourhood at Bahnhofstrasse 49: the premises of the former Credit Suisse. According to the information provided, they offer the space that AEW needs in the long term.

As the Canton of Aargau is currently renting “significant space” in the Obere Vorstadt area for the High Court and judicial management, AEW intends to “initially” enter into negotiations with the canton regarding the sale of the entire Obere Vorstadt area. The move to Bahnhofstrasse is planned for 2027.

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